@charset "utf-8";
.show {
  visibility: visible;
}
.hide {
  visibility: hidden;
}
/*头部公用样式*/
.header {
  z-index: 999;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
}
.header .navbar {
  margin-bottom: 0px;
  border: none;
  border-radius: 0px;
  background: transparent;
}
.header .navbar .container a {
  color: #ececec !important;
}
.header .navbar .container a:hover {
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  -ms-transition: all 0.2s;
  -o-transition: all 0.2s;
  transition: all 0.2s;
  color: #fff !important;
}
.header .navbar .container .navbar-header .navbar-toggle:hover,
.header .navbar .container .navbar-header .navbar-toggle:focus {
  background-color: transparent;
}
.header .navbar .container .navbar-header .navbar-toggle {
  border-color: #ddd;
}
.header .navbar .container .navbar-header .navbar-toggle span {
  background-color: #ddd;
}
.header .navbar .container .navbar-header .navbar-toggle:hover {
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  -ms-transition: all 0.2s;
  -o-transition: all 0.2s;
  transition: all 0.2s;
  border-color: #fff;
}
.header .navbar .container .navbar-header .navbar-toggle:hover .icon-bar {
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  -ms-transition: all 0.2s;
  -o-transition: all 0.2s;
  transition: all 0.2s;
  background-color: #fff;
}
.header .navbar .container .navbar-collapse {
  border: none;
  box-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.1);
}
.header .navbar .container .navbar-collapse .navbar-nav > li.active > a {
  background-color: rgba(0, 0, 0, 0.2);
}
/*主体公用样式*/
.main .section1 {
  position: relative;
  overflow: hidden;
  background-color: #03a9f4;
}
.main .section1 .container {
  position: relative;
  height: 100%;
  display: flex;
  flex-wrap: wrap;
  align-content: center;
}
.main .section1 .container .txt {
  display: flex;
  flex-wrap: wrap;
  align-content: center;
}
.main .section1 .container .txt h3 {
  width: 100%;
  color: #fff;
}
.main .section1 .container .info {
  position: relative;
  text-align: center;
}
.main .section1 .container .info .topLine {
  position: absolute;
  left: 50%;
  top: 10px;
  width: 80%;
  height: 2px;
  background-color: #ECFFFB;
  transform: translateX(-50%);
}
.main .section1 .container .info p {
  line-height: 30px;
  color: #fff;
}
.main .section2 {
  padding: 50px 0;
  background: #FDFFDF;
}
.main .section2 h3.tittle {
  text-align: center;
  margin-bottom: 35px;
  color: #10A7AF;
}
.main .section2 .skill {
  position: relative;
  overflow: hidden;
  padding: 15px 0;
}
.main .section2 .skill .skill-middle {
  position: absolute;
  left: 0;
  top: 15px;
  width: 50px;
  height: 50px;
}
.main .section2 .skill .skill-body {
  float: left;
  padding-left: 70px;
}
.main .section2 .icon_html {
  background: url(../images/icon-html.jpg) no-repeat center / cover;
}
.main .section2 .icon_css {
  background: url(../images/icon-css.jpg) no-repeat center / cover;
}
.main .section2 .icon-angular {
  background: url(../images/icon-angular.jpg) no-repeat center / cover;
}
.main .section2 .icon-nodejs {
  background: url(../images/icon-nodejs.jpg) no-repeat center / cover;
}
.main .section2 .icon_html {
  background: url(../images/icon-html.jpg) no-repeat center / cover;
}
.main .section2 .icon-bootstrap {
  background: url(../images/icon-bootstrap.jpg) no-repeat center / cover;
}
.main .section2 .icon_gulp {
  background: url(../images/icon-gulp.png) no-repeat center / cover;
}
.main .section2 .icon_less {
  background: url(../images/icon-less.jpg) no-repeat center / cover;
}
.main .section2 .icon_Git {
  background: url(../images/icon-git.jpg) no-repeat center / cover;
}
.main .section2 .icon_SVN {
  background: url(../images/icon-svn.jpeg) no-repeat center / cover;
}
.main .section3 {
  background-color: #03a9f4;
  padding: 50px 0;
}
.main .section3 h3.tittle {
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 35px;
  color: #fff;
}
.main .section3 .container {
  padding: 50px 100px;
}
.main .section3 .container > div {
  overflow: hidden;
  padding: 0;
}
.main .section3 .container > div a {
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
  -o-transition: all 1s;
  transition: all 1s;
}
.main .section3 .container > div .top {
  position: relative;
  width: 100%;
  height: 230px;
  overflow: hidden;
}
.main .section3 .container > div .top a {
  display: block;
  width: 100%;
  height: 100%;
}
.main .section3 .container > div .top a.active {
  transform: scale(1.2);
}
.main .section3 .container > div .top a img {
  width: 100%;
  height: 100%;
}
.main .section3 .container > div .top .mask {
  opacity: 0;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  transform-style: preserve-3d;
  perspective: 700px;
}
.main .section3 .container > div .top .mask h5 {
  color: #fff;
  text-align: center;
  margin-top: 150px;
}
.main .section3 .container > div .top .mask:hover a {
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
  -o-transition: all 1s;
  transition: all 1s;
  transform: translate(-50%, -50%) rotateY(180deg);
}
.main .section3 .container > div .top .mask a {
  position: absolute;
  width: 40px;
  height: 40px;
  text-align: center;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
}
.main .section3 .container > div .top .mask a span {
  line-height: 40px;
  color: #666;
  font-size: 20px;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
  -o-transition: all 0.5s;
  transition: all 0.5s;
}
.main .section3 .container > div .top .mask a:hover span {
  color: #03a9f4;
}
.main .section4 {
  padding: 50px 0;
  background-color: #FDFFDF;
}
.main .section4 h3.tittle {
  text-align: center;
  margin-bottom: 35px;
  color: #10A7AF;
}
.main .section4 p.exp_info {
  color: #464646;
  line-height: 2.2em;
  text-align: center;
  font-size: 14px;
  width: 75%;
}
.main .section4 .exp_left {
  height: 220px;
  border-bottom: 1px solid #B1B1B1;
}
.main .section4 .exp_left h4 {
  text-align: right;
  color: #000;
  font-style: italic;
}
.main .section4 .exp_right {
  border: 1px solid #B1B1B1;
  border-right: none;
  height: 220px;
  border-top: none;
}
.main .section4 .exp_right h5 {
  color: #10A7AF;
  text-transform: uppercase;
}
.main .section4 .exp_right h5 span {
  color: #fff;
  background: #b1b1b1;
  font-size: 14px;
}
.main .section4 .exp_right p {
  color: #464646;
  line-height: 2.2em;
  font-size: 14px;
}
.main .section4 .exp_left2 {
  border: none;
  border-bottom: 1px solid #B1B1B1;
  height: 220px;
}
.main .section4 .exp_left2 h5 {
  text-align: right;
  color: #10A7AF;
  text-transform: uppercase;
}
.main .section4 .exp_left2 h5 span {
  color: #fff;
  background: #b1b1b1;
  font-size: 14px;
}
.main .section4 .exp_left2 p {
  color: #464646;
  line-height: 2.2em;
  font-size: 14px;
  text-align: right;
}
.main .section4 .exp_right2 {
  border-left: 1px solid #B1B1B1;
  height: 220px;
  border-bottom: 1px solid #B1B1B1;
}
.main .section4 .exp_right2 h4 {
  color: #000;
  font-style: italic;
}
.main .section5 {
  padding: 50px 0;
  background: #03a9f4;
}
.main .section5 h3.tittle {
  text-align: center;
  margin-bottom: 35px;
  color: #fff;
}
.main .section5 .section-title {
  text-align: center;
  margin-bottom: 30px;
}
.main .section5 .section-title p {
  font-size: 17px;
  color: #333;
  line-height: 27px;
}
.main .section5 .row .contact-left {
  margin-bottom: 30px;
}
.main .section5 .row .contact-left .con-info {
  background: #fff;
  padding: 20px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}
.main .section5 .row .contact-left .con-info li {
  margin-bottom: 20px;
}
.main .section5 .row .contact-left .con-info li i {
  font-size: 21px;
  margin-bottom: 10px;
}
.main .section5 .row .contact-left .con-info li span {
  display: block;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 12px;
}
.main .section5 .row .contact-left .con-info li p {
  font-size: 17px;
  color: #888;
  line-height: 27px;
}
.main .section5 .row .contact-right {
  position: relative;
}
.main .section5 .row .contact-right #contact-form input {
  display: block;
  min-width: 100%;
  margin-bottom: 30px;
  height: 55px;
  padding: 7px 10px;
  background: #fff;
  border: none;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}
.main .section5 .row .contact-right #contact-form .send-btn-div {
  position: relative;
  line-height: 0;
}
.main .section5 .row .contact-right #contact-form .send-btn-div textarea {
  min-width: 100%;
  height: 155px;
  padding: 10px;
  background: #fff;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  padding-right: 80px;
  border: none;
  line-height: initial;
}
.main .section5 .row .contact-right #contact-form .send-btn-div .send-btn {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 80px;
  background: #333;
  border: none;
  font-size: 30px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  color: #fff;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  box-shadow: inset 0 0 15px 5px #333;
}
#particles-js {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
@media (min-width: 768px) {
  .header .navbar .container {
    padding-top: 15px;
    padding-bottom: 15px;
  }
  .header .navbar .container .navbar-collapse {
    -webkit-box-shadow: none;
    box-shadow: none;
  }
  .header .navbar .container .navbar-collapse .navbar-nav > li {
    margin: 0 10px;
    font-size: 16px;
  }
  .header .navbar .container .navbar-collapse .navbar-nav > li.active > a {
    background-color: transparent;
  }
  .header .navbar .container .navbar-collapse .navbar-nav > li.active > a:after {
    transform: translateX(-50%) scaleX(1);
  }
  .header .navbar .container .navbar-collapse .navbar-nav > li > a:after {
    content: '';
    position: absolute;
    width: 90%;
    height: 2px;
    left: 50%;
    bottom: 0;
    background-color: orangered;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    transform: translateX(-50%) scaleX(0);
  }
  .main .section1 .container .pic {
    width: 100%;
    height: 200px;
    text-align: center;
  }
  .main .section1 .container .pic img {
    height: 100%;
  }
  .main .section1 .container .txt {
    padding-top: 50px;
  }
  .main .section1 .container .txt h3 {
    width: 100%;
    font-size: 50px;
    line-height: 50px;
  }
  .main .section1 .container .info {
    padding-top: 40px;
  }
  .main .section3 {
    background-color: #03a9f4;
  }
  .main .section3 h3.tittle:after,
  .main .section3 h3.tittle:before {
    border-color: #f5f5f5;
  }
  .main .section4 h3.tittle:after,
  .main .section4 h3.tittle:before {
    border: 4px double #c2c2c2;
    width: 120px;
    display: inline-block;
    content: "";
    margin: 3px 10px;
  }
  .main .section4 p.exp_info {
    margin: 0 auto 50px;
  }
  .main .section4 .exp_left {
    padding: 53px 35px 0px 0px;
  }
  .main .section4 .exp_left h4 {
    font-size: 86px;
  }
  .main .section4 .exp_right {
    padding: 42px 35px 0px 0px;
  }
  .main .section4 .exp_right h5 {
    font-size: 22px;
    margin-bottom: 20px;
  }
  .main .section4 .exp_right h5 span {
    padding: 10px 10px;
    margin-right: 30px;
  }
  .main .section4 .exp_right p {
    padding-left: 4.8em;
  }
  .main .section4 .exp_left2 {
    padding: 42px 0px 0px 35px;
  }
  .main .section4 .exp_left2 h5 {
    font-size: 22px;
    margin-bottom: 20px;
  }
  .main .section4 .exp_left2 h5 span {
    padding: 10px 10px;
    margin-left: 30px;
  }
  .main .section4 .exp_left2 p {
    padding-right: 4.8em;
  }
  .main .section4 .exp_right2 {
    padding: 53px 0px 0px 35px;
  }
  .main .section4 .exp_right2 h4 {
    font-size: 86px;
  }
  .main .section5 h3.tittle:after,
  .main .section5 h3.tittle:before {
    border-color: #f5f5f5;
  }
  .main h3.tittle:after,
  .main h3.tittle:before {
    border: 4px double #c2c2c2;
    width: 120px;
    display: inline-block;
    content: "";
    margin: 3px 10px;
  }
}
@media (max-width: 767px) {
  .main .section1 .container .pic {
    width: 100%;
    height: 200px;
    text-align: center;
  }
  .main .section1 .container .pic img {
    height: 100%;
  }
  .main .section1 .container .txt {
    margin-top: 20px;
  }
  .main .section1 .container .txt h3 {
    font-size: 30px !important;
    text-align: center;
  }
  .main .section1 .container .info {
    padding-top: 20px;
  }
  .main .section4 h3.tittle {
    font-size: 24px;
  }
  .main .section4 p.exp_info {
    width: 100%;
    margin: 0 auto 20px;
  }
  .main .section4 .exp_left {
    padding: 40px 10px 0px 0px;
  }
  .main .section4 .exp_left h4 {
    font-size: 50px;
  }
  .main .section4 .exp_right {
    padding: 30px 0px 0px 0px;
  }
  .main .section4 .exp_right h5 {
    font-size: 18px;
    margin-bottom: 10px;
  }
  .main .section4 .exp_right h5 span {
    padding: 8px 8px;
    margin-right: 10px;
  }
  .main .section4 .exp_right p {
    padding-left: 2.8em;
  }
  .main .section4 .exp_left2 {
    padding: 30px 0px 0px 10px;
  }
  .main .section4 .exp_left2 h5 {
    font-size: 18px;
    margin-bottom: 10px;
  }
  .main .section4 .exp_left2 h5 span {
    padding: 8px 8px;
    margin-left: 10px;
  }
  .main .section4 .exp_left2 p {
    padding-right: 2.8em;
  }
  .main .section4 .exp_right2 {
    padding: 40px 0px 0px 0px;
  }
  .main .section4 .exp_right2 h4 {
    font-size: 50px;
  }
  .main .section3 {
    background-color: #03a9f4;
  }
  .main .section3 .container {
    padding: 20px 30px !important;
  }
  .main .section3 .container .top {
    width: 256px !important;
    margin: 5px auto;
  }
}
